Across
- 2. what did London fog and the burning of sea coal cause
- 5. to ________ acid rain, we have to produce less polluting gases into the air
- 6. new power plants can be built to use the ______ of wind, water and sun
- 7. what does the fast growth of population and industry negatively affect through air pollution \
- 12. factories, power plants, and cars burn fuels and they release______ into the air
- 13. what country is working on new laws regarding pollution
- 14. rain that's acidic
Down
- 1. what happens when civilizations fall
- 2. what was made in lima, peru that cleans the air doing the job of 6 trees
- 3. ______ of the lakes are the first to be affected by acid rain
- 4. what pollutes our air
- 8. acid rain damages _______ and statues
- 9. what law did the federal goverment make to achieve cleaner air in the unitede states
- 10. what is bad for plants and animals to live in once the acid rain falls on it?
- 11. acid rain in the air reacts with certain chemical _______
